<template>
  <a-modal
    :title="title"
    :width="800"
    :visible="visible"
    :confirmLoading="confirmLoading"
    @ok="handleOk"
    @cancel="handleCancel"
    cancelText="关闭"
  >
    <a-spin :spinning="confirmLoading">
      <a-form :form="form">

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="名称">
          <a-input placeholder="请输入名称" v-decorator.trim="['itemText', {rules: [{ required: true, message: '请输入名称!' }]}]"/>
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="数据值">
          <a-input placeholder="请输入数据值" v-decorator.trim="['itemValue', {rules: [{ required: true, message: '请输入数据值!' }]}]"/>
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="描述">
          <a-input v-decorator="['description']"/>
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="排序值">
          <a-input-number :min="1" v-decorator="['sortOrder',{'initialValue':1}]"/>
          值越小越靠前，支持小数
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="是否启用"
          hasFeedback>
          <a-switch checkedChildren="启用" unCheckedChildren="禁用" @change="onChoose" v-model="visibleCheck"/>
        </a-form-item>

      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>
import pick from 'lodash.pick'
import { apiAddDictItem, apiEditDictItem } from '@/api/system'

export default {
  name: 'DictItemModal',
  data () {
    return {
      title: '操作',
      visible: false,
      visibleCheck: true,
      model: {},
      dictId: '',
      status: 1,
      labelCol: {
        xs: { span: 24 },
        sm: { span: 5 }
      },
      wrapperCol: {
        xs: { span: 24 },
        sm: { span: 16 }
      },
      confirmLoading: false,
      form: this.$form.createForm(this)
    }
  },
  methods: {
    add (dictId) {
      this.dictId = dictId
      this.edit({})
    },
    show (title, record) {
      this.form.resetFields()
      this.title = title
      if (record) {
        this.dictId = record.dictId
        this.visibleCheck = (record.status === 1)
      }
      this.visible = true
      this.setFormValue(record)
    },
    setFormValue (record) {
      this.model = Object.assign({}, record)
      this.model.status = this.status
      this.$nextTick(() => {
        this.form.setFieldsValue(pick(this.model, 'itemText', 'itemValue', 'description', 'sortOrder'))
      })
    },
    onChoose (checked) {
      if (checked) {
        this.status = 1
        this.visibleCheck = true
      } else {
        this.status = 0
        this.visibleCheck = false
      }
    },
    // 确定
    handleOk () {
      const that = this
      // 触发表单验证
      this.form.validateFields((err, values) => {
        if (!err) {
          that.confirmLoading = true
          values.itemText = (values.itemText || '').trim()
          values.itemValue = (values.itemValue || '').trim()
          values.description = (values.description || '').trim()
          const formData = Object.assign(this.model, values)
          formData.status = this.status
          let obj
          console.log(formData)
          if (!this.model.id) {
            obj = apiAddDictItem(formData)
          } else {
            obj = apiEditDictItem(formData)
          }
          obj.then((res) => {
            if (res.success) {
              that.$emit('ok')
              that.onClose()
            } else {
              that.$message.warning(res.message)
            }
          }).finally(() => {
            that.confirmLoading = false
          })
        }
      })
    },
    // 关闭
    handleCancel () {
      this.onClose()
    },
    onClose () {
      this.visible = false
    }
  }
}
</script>

<style scoped>

</style>
